Penstemon procerus f. jenkinsii B.Boivin Naturaliste Canad. 87: 43 (1960)

Nomenclatural References

• literature : Naturaliste Canad. 87: 43. 1960 BHL link from IPNI metadata.
• person : Joseph Robert Bernard Boivin (1916-1985) Based on occurrence of standard abbreviation 'B.Boivin' in the authors string.
• database : IPNI record: 187683-2